@iaxxxxa
When you activate Borderlands it appears like nothings changed , but all you need to do is load your last save game , go to the transport hub and choose destination "Jacobs Cove" and you're in , have fun.

There is no installation at all , first you need working Borderlands (cracked) , then all you have to do is copy those folders and files that "AiTB" provided and overwrite them with existing one in your installation directory of the game . Finaly run the game with your old Borderlands.exe and thats it .